Aprilaire 4331 Water Distribution Tray

Aprilaire Water Distribution Tray For Use With: 500A 600A and 600M Model Humidifiers
� These are the water distribution trays which distribute water evenly to all portions of the evaporative panel
� They attach to the ushaped scale control insert and incorporate a pumice coating inside of them to distribute the water evenly to all portions of the tray
� This even water distribution ensures maximum evaporation from your humidifier